/* v4.7 CTA System
   Purpose: provide a reusable CTA layer without changing the legacy .btn system.
   Rule: new pages should prefer .cta-* classes; legacy pages can adopt them incrementally.
   Scope: v4.7.1 restricts CTA system rendering to the Contact page to avoid cross-page leakage.
*/

[data-page="contact"] .cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  width: auto;
  max-width: 100%;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease, color .2s ease, border-color .2s ease;
}

[data-page="contact"] .cta-primary:hover {
  transform: translateY(-20px);
}

[data-page="contact"] .cta-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: auto;
  min-width: 0;
  width: auto;
  max-width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  transition: color .2s ease;
}

[data-page="contact"] .cta-link::after {
  content: "→";
  font-size: .95rem;
  opacity: .8;
  transition: transform .2s ease, opacity .2s ease;
}

[data-page="contact"] .cta-link:hover {
  color: var(--brand);
}

[data-page="contact"] .cta-link:hover::after {
  transform: translateX(10%);
  opacity: 1;
}

[data-page="contact"] .cta-muted {
  color: var(--muted);
}

/* v10.7.4 mobile nav overlay fix */
@media (max-width: 860px){
  .mobile-nav,
  .nav-drawer,
  .menu-overlay{
    position: fixed !important;
    inset: 0;
    z-index: 9999 !important;
    background: rgba(6,10,18,0.96) !important;
    backdrop-filter: blur(6px);
  }

  body.menu-open,
  body.nav-open{
    overflow: hidden;
  }

  .page-hero--brand{
    z-index: 1 !important;
  }
}